Ford Racing ProCal with Tune?

**Adam** · 03-11-2014, 11:39 PM

Just bought my first mustang a couple months ago and I'm not so much an expert on cars. I'm currently reading a book on tuning, still can't find the answer I'm looking for. I found a ProCal in the trunk of my car. Supposedly this is for gears and tire sizes. Will I be able to still use a Bama tune or any other tune with this? Afraid I will screw things up. Plan on getting a JLT CAI which requires a tune and a Heartthrob Flowpack Cat-to-Axle H-Pipe Kit with my magnaflow axelbacks and working my way up from there. Also if you guys have any other advice on tuners, CAI, ect too. Thanks
Its a 2012 5.0

Sorry if this is a noob question or has been asked before.

**PaxtonShelby** · 03-12-2014, 12:10 AM

Welcome aboard! Steel City ( Mike ) is our site owner and can answer all your questions. His shop - Wolfpack Speed - does lots of work on the newer 5.0's. also a lot of other knowledgeable folks around here. Post up some pics and more info about your ride.

**yeahloh95** · 03-12-2014, 07:55 AM

you can only run one tuner at a time, you would have to remove tune from pro-cal, then add a new tune for the other mods

**Adam** · 03-12-2014, 09:51 AM

Alright thanks. Hopefully I can figure it out. And this won't void the warranty right?

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**1320goat** · 03-12-2014, 10:05 AM

Originally Posted by Adam

Alright thanks. Hopefully I can figure it out. And this won't void the warranty right?

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Not every aspect of the warranty. From my understanding they have to prove the problem came from your tuner. It's under the discretion of the dealership.